When must an initial exposure assessment be conducted?

An initial exposure assessment must be conducted when a negative exposure assessment has not been made. This requirement is crucial because it ensures that the workplace is evaluated for potential asbestos exposure risks before any negative assessment is available. By providing a baseline assessment, employers can identify the level of exposure to asbestos that workers might encounter and implement necessary controls to protect their health.

In circumstances where there is no prior assessment indicating that exposure levels are below permissible limits, conducting this evaluation is both a regulatory requirement and a fundamental aspect of workplace safety management. It allows employers to take proactive measures to minimize risk based on the findings of the assessment. This initial assessment is vital in establishing a foundation for ongoing monitoring and compliance with health and safety regulations regarding asbestos exposure.